:root { color-scheme: dark; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: #101216; color: #f3f4f6; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(ellipse 600px 330px at 50% 35%, #f5b83108, transparent); }
a { color: inherit; text-decoration: none; }
header { max-width: 1120px; margin: auto; padding: 30px 32px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; gap: 10px; align-items: center; font-size: 21px; font-weight: 750; letter-spacing: -.6px; }
.web-link { color: #b5bac5; font-size: 14px; }
main { max-width: 960px; padding: 30px 32px 64px; margin: auto; }
.intro { text-align: center; margin: 18px auto 42px; }
.eyebrow { color: #dfbd71; font-size: 13px; letter-spacing: .25px; }
h1 { margin: 23px 0 18px; font-size: clamp(38px, 5.5vw, 64px); line-height: 1.1; letter-spacing: -2.8px; font-weight: 750; }
h1 span { color: #f5b831; }
.intro p { margin: 0; color: #a4a8b3; font-size: 16px; line-height: 1.7; }
.platforms { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.platform { border: 1px solid #30343d; background: linear-gradient(145deg, #1d2026, #181b20); border-radius: 24px; padding: 27px 30px 24px; transition: border-color .2s, transform .2s; }
.platform:hover { border-color: #535760; transform: translateY(-3px); }
.windows { border-color: #f5b83138; }
.card-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 10px; letter-spacing: 1.8px; color: #9096a3; font-weight: 650; }
.badge { font-size: 11px; color: #dfbd71; letter-spacing: 0; font-weight: 400; }
.muted { color: #a6aab3; }
.platform-icon { width: 70px; height: 70px; margin: 30px 0 21px; display: flex; align-items: center; justify-content: center; border-radius: 19px; }
.platform-icon svg { width: 39px; height: 39px; }
.windows-icon { color: #65b8ff; background: #208aff12; border: 1px solid #208aff24; }
.apple-icon { color: #e2e5ec; background: #ffffff06; border: 1px solid #ffffff0d; }
h2 { margin: 0; font-size: 31px; font-weight: 650; letter-spacing: -1px; }
.description { color: #a8adb8; margin: 13px 0 26px; font-size: 14px; line-height: 1.7; }
.download { width: 100%; display: flex; align-items: center; justify-content: center; gap: 9px; min-height: 52px; border-radius: 12px; padding: 12px; font-family: inherit; font-size: 14px; font-weight: 600; border: 1px solid transparent; transition: background .2s; }
.download > span { font-size: 20px; }
.primary { color: #191711; background: #f5b831; }
.primary:hover { background: #ffca55; }
.secondary { color: #17191d; background: #f1f2f5; }
.secondary:hover { background: white; }
.pending { background: #272b32; color: #c0c4cd; border-color: #353a43; cursor: not-allowed; }
.pending span { font-size: 10px; padding: 3px 6px; border-radius: 5px; color: #a3a9b5; background: #373c45; }
.note { color: #9299a7; margin: 13px 0 0; font-size: 12px; text-align: center; }
.release-status { margin: 10px 0 0; font-size: 12px; color: #a5abb7; text-align: center; line-height: 1.5; }
.browser-option { margin-top: 32px; text-align: center; font-size: 13px; color: #a7adba; line-height: 1.8; }
.browser-option a { color: #e9ecf2; margin-left: 8px; }
.browser-option a:hover, .web-link:hover { color: #f5b831; }
footer { border-top: 1px solid #ffffff09; padding: 25px 32px; max-width: 1056px; margin: auto; display: flex; justify-content: space-between; gap: 16px; color: #9299a7; font-size: 12px; }
a:focus-visible, button:focus-visible { outline: 2px solid #f5b831; outline-offset: 5px; }
[hidden] { display: none !important; }
@media (max-width: 600px) { header { padding: 24px 20px; } .brand { font-size: 18px; } .web-link { font-size: 12px; } main { padding: 16px 20px 44px; } .intro { margin: 18px 0 32px; } h1 { letter-spacing: -1.6px; } .intro p { font-size: 14px; } .platforms { grid-template-columns: 1fr; gap: 16px; } .platform { padding: 24px; } .platform-icon { margin-top: 23px; } footer { padding: 22px 20px; } }
/* Blob download buttons: outline at rest, gooey fill on hover (same motion as the app). */
.download.blob { --fill: #f5b831; --line: #f5b83180; --text: #f5b831; --text-hover: #191711; position: relative; z-index: 1; isolation: isolate; overflow: hidden; min-height: 48px; border: 0; border-radius: 999px; background: transparent; color: var(--text); transition: color .4s ease; }
.download.blob.secondary { --fill: #f1f2f5; --line: #ffffff40; --text: #e9ecf2; --text-hover: #17191d; }
.download.blob::before { content: ""; position: absolute; inset: 0; z-index: 1; border: 1px solid var(--line); border-radius: inherit; pointer-events: none; transition: border-color .4s ease; }
.download.blob::after { content: ""; position: absolute; inset: 0; z-index: -2; border-radius: inherit; background: linear-gradient(180deg, #ffffff0e, #ffffff00 55%), color-mix(in srgb, var(--fill) 8%, transparent); }
.download.blob:hover, .download.blob:focus-visible { color: var(--text-hover); background: transparent; }
.download.blob:hover::before, .download.blob:focus-visible::before { border-color: transparent; }
.blob-inner { position: absolute; inset: 0; z-index: -1; overflow: hidden; border-radius: inherit; pointer-events: none; }
.blob-group { position: relative; display: block; height: 100%; filter: url("#goo"); }
.blob-group i { position: absolute; top: 1px; width: 25%; height: 100%; border-radius: 100%; background: var(--fill); transform: translate3d(0, 150%, 0) scale(1.4); transition: transform .45s cubic-bezier(.4, 0, .2, 1); }
.blob-group i:nth-child(2) { left: 30%; transition-delay: 80ms; }
.blob-group i:nth-child(3) { left: 60%; transition-delay: 160ms; }
.blob-group i:nth-child(4) { left: 90%; transition-delay: 240ms; }
.download.blob:hover .blob-group i, .download.blob:focus-visible .blob-group i { transform: translateZ(0) scale(1.7); }
/* Visitor's OS: recommended card stays bright, the other one is softened. */
.platform.is-recommended { border-color: #f5b83166; }
.platform.is-other { opacity: .55; filter: saturate(.6); transition: opacity .25s ease, filter .25s ease, border-color .2s, transform .2s; }
.platform.is-other:hover, .platform.is-other:focus-within { opacity: 1; filter: none; }
.recommend-hint { color: #f5b831; letter-spacing: 1.2px; }
.download.pending { min-height: 48px; border-radius: 999px; background: transparent; }
.goo-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
@media (prefers-reduced-motion: reduce) { .platform, .download { transition: none; } .platform:hover { transform: none; } .blob-group { display: none; } .download.blob:hover::after { background: var(--fill); } }
/* Thin neutral scrollbar, same as the app. */
html { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.16) transparent; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { border: 2px solid transparent; border-radius: 8px; background: rgba(255,255,255,.16) padding-box; }
::-webkit-scrollbar-button { display: none; }